Województwo mazowieckie · 63 różnych nazwisk.
| Lp. | Nazwisko | Liczba osób | |
|---|---|---|---|
| 1 | Kopyciński | 23 | |
| 2 | Kępa | 21 | |
| 3 | Skałecki | 18 | |
| 4 | Sokołowski | 16 | |
| 5 | Gładosz | 14 | |
| 6 | Reszka | 14 | |
| 7 | Kliszewski | 10 | |
| 8 | Limanin | 10 | |
| 9 | Łyżwa | 10 | |
| 10 | Niziołek | 10 | |
| 11 | Stefański | 10 | |
| 12 | Gospodarek | 9 | |
| 13 | Kuwałek | 9 | |
| 14 | Mazurek | 9 | |
| 15 | Ostrowski | 9 | |
| 16 | Paluch | 9 | |
| 17 | Badaj | 5 | |
| 18 | Barszcz | 5 | |
| 19 | Bednarczyk | 5 | |
| 20 | Berus | 5 | |
| 21 | Bieniek | 5 | |
| 22 | Brygoła | 5 | |
| 23 | Cieloch | 5 | |
| 24 | Dudek | 5 | |
| 25 | Fiutowski | 5 | |
| 26 | Gołąb | 5 | |
| 27 | Gontarz | 5 | |
| 28 | Górlicki | 5 | |
| 29 | Gwarek | 5 | |
| 30 | Gwiazda | 5 | |
| 31 | Hyb | 5 | |
| 32 | Jaworski | 5 | |
| 33 | Jelonek | 5 | |
| 34 | Kaszuba | 5 | |
| 35 | Kieraga | 5 | |
| 36 | Kołodziej | 5 | |
| 37 | Kopczyński | 5 | |
| 38 | Kopyciński-Lehun | 5 | |
| 39 | Łbik | 5 | |
| 40 | Maciejczak | 5 | |
| 41 | Misztal | 5 | |
| 42 | Mitura | 5 | |
| 43 | Mróz | 5 | |
| 44 | Muras | 5 | |
| 45 | Nowak | 5 | |
| 46 | Okoń | 5 | |
| 47 | Ozimek | 5 | |
| 48 | Paszkiel | 5 | |
| 49 | Piotrowski | 5 | |
| 50 | Rejmak | 5 |
Liczby są szacunkowe - informacje o danych.